Troy Lee Designs D4 Polyacrylite MIPS Roamer Downhill Helmet
The benchmark of full-face helmets expands with the D4 Polyacrylite, delivering the core safety and comfort features of the premium carbon and composite models in a more accessible shell construction. Equipped with the Mips® C2 rotational impact protection system, an efficient front air intake design, and an unmatched anatomical fit, the D4 Polyacrylite offers race-driven performance for gravity and mountain bike riding.
Features:
- Mips® C2 rotational impact protection system to help reduce rotational forces during angled impacts
- Front air intake ventilation system with high airflow through polymer center and Power Grid side mesh
- Three outer shell sizes with graduated padding options for true incremental sizing
- Anatomically contoured anti-microbial 3D cheek pads for quick-release emergency removal
- Removable snap-in, washable comfort liner with quick-dry, moisture-wicking materials
- Added EPS and new headform shape for improved impact performance
- EPP Collarbone Impact System to help reduce forces to the collarbone and shoulders
- Advanced Polyacrylite shell construction
- Smart Shear breakaway visor screws for controlled break-away on impact
Specifications:
- Outer shell: Polyacrylite (Thermoplastisch)
- Outer shell sizes: 3 (XS/S – M/L – XL/XXL)
- Closure: Stainless steel Double-D ring
- Weight: 1150 g
- Standards: CPSC 1203 / EN 1078 / ASTM F1952 (DH) / ASTM F2032 & F2040 (BMX) (depending on regional standards)
- Equipped with Mips® C2
- Rider category: Midrange DH/BMX Race
Contents:
- 1× Troy Lee Designs D4 Polyacrylite MIPS Roamer Downhill Helmet
- 1× TLD drawstring helmet sock